Peripheral Neuropathy
Peripheral Neuropathy
Peripheral Neuropathy (pronunciation: /pəˈrɪfərəl njuːˈrɒpəθi/) is a term that refers to the conditions that result when nerves that carry messages to and from the brain and spinal cord from and to the rest of the body are damaged or diseased.
Etymology
The term "Peripheral Neuropathy" originates from three Greek words: "Peri" meaning around or surrounding, "neuron" meaning nerve, and "pathy" meaning disease.
Definition
Peripheral Neuropathy is a disorder that occurs when the peripheral nerves malfunction because they’re damaged. The peripheral nervous system connects the nerves from your brain and spinal cord, or central nervous system, to the rest of your body. This includes your:
- Arms and hands
- Legs and feet
- Internal organs
- Mouth and face
- Muscles
Symptoms
The symptoms of Peripheral Neuropathy often depend on the cause and which nerves are affected. Symptoms may include:
- Gradual onset of numbness, prickling or tingling in your feet or hands
- Sharp, jabbing, throbbing, freezing or burning pain
- Extreme sensitivity to touch
- Lack of coordination and falling
- Muscle weakness or paralysis if motor nerves are affected
Causes
Peripheral Neuropathy can result from a number of factors including:
- Diabetes
- Infections, such as Lyme disease, shingles, or AIDS
- Autoimmune diseases like rheumatoid arthritis and lupus
- Certain medications, including some chemotherapy drugs
- Heredity
Treatment
Treatment for Peripheral Neuropathy depends on the cause. If the underlying condition can be resolved, the neuropathy often improves. Other treatments focus on reducing pain and discomfort with over-the-counter painkillers, antidepressants, and anti-seizure medications.
See Also
External links
- Medical encyclopedia article on Peripheral Neuropathy
- Wikipedia's article - Peripheral Neuropathy
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